Bearing 81276 M
Inner diameter:: 380 mm
Outer diameter: 520 mm
The size of the width: 112 mm
Weight:: 70.100 kg
Outer diameter: 520 mm
The size of the width: 112 mm
Weight:: 70.100 kg
Technical specifications
Designation: 81276 M
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 380 mm
External diameter: 520 mm
Width (B): 112 mm
Weight: 70.100 kg
Bearing 7213CETAP4 (36213KJ-SH)
Manufacturer: TMB
Sizes: 65x120x23 (mm)
Weight:: 1 (kg)

AT5 DD
Manufacturer: ContiTech AG

K86 PU(92x84x8,2)
Manufacturer: KASTAS
Sizes: 92x84x8,2 (mm)

K21 PU(55x70x10)
Manufacturer: KASTAS
Sizes: 55x70x10 (mm)

K18 (65x50x18,4)
Manufacturer: KASTAS
Sizes: 65x50x18,4 (mm)

K37 (45x55x8 )
Manufacturer: KASTAS
Sizes: 45x55x8 (mm)

Подшипник NF 418
Manufacturer: NACHI
Sizes: 90x191.5x54 (mm)
Weight:: 10.3 (kg)

Krestovina 34,9x104
Manufacturer: TOYO

2.62 NBR 70(017,86x02,62)
Manufacturer: KASTAS

Bearing 23138W33
Manufacturer: TMB
Sizes: 190x320x104 (mm)
Weight:: 35 (kg)


INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.

DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.

SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.